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Ciślak M, Kruszelnicka I, Zembrzuska J, Ginter-Kramarczyk D. Estrogen pollution of the European aquatic environment: A critical review. WATER RESEARCH 2023; 229:119413. [PMID: 36470046 DOI: 10.1016/j.watres.2022.119413] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Among the plethora of chemicals released into the environment, much attention is paid to endocrine disrupting compounds (EDCs). Natural estrogens, such as estrone (E1), 17β-estradiol (E2), estriol (E3) are excreted by humans as well as animals, and can enter the environment as a result of discharging domestic sewage and animal waste. These compounds can cause deleterious effects such as feminization, infertility and hermaphroditism in organisms that inhabit water bodies. This study provides an overview of the level of estrogen exposures in surface waters, groundwater and river sediments in European countries. The conducted review shows that estrogen concentrations were within the range of 0.1 ng L - 10 ng /L in the majority of the tested environmental samples. However, the authors of the study point out that there are still many unexplored areas and a limited amount of data that mainly concerns Eastern European countries. The study also analysed the factors that influence the increased emissions of estrogens to the environment, which may be helpful for identifying particularly polluted areas.
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Affiliation(s)
- Marianna Ciślak
- Poznan University of Technology, Faculty of Environmental Engineering and Energy, Department of Water Supply and Bioeconomy, Berdychowo 4, 60-965 Poznan, Wielkopolska, Poland.
| | - Izabela Kruszelnicka
- Poznan University of Technology, Faculty of Environmental Engineering and Energy, Department of Water Supply and Bioeconomy, Berdychowo 4, 60-965 Poznan, Wielkopolska, Poland
| | - Joanna Zembrzuska
- Poznan University of Technology, Faculty of Chemical Technology Institute of Chemistry and Technical Electrochemistry, Berdychowo 4, 60-965 Poznan
| | - Dobrochna Ginter-Kramarczyk
- Poznan University of Technology, Faculty of Environmental Engineering and Energy, Department of Water Supply and Bioeconomy, Berdychowo 4, 60-965 Poznan, Wielkopolska, Poland
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Ma QG, Wan YP, Liu ZH, Dang Z. Simultaneous trace determination of three natural estrogens and their sulfate and glucuronide conjugates in municipal waste and river water samples with UPLC-MS/MS. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:27357-27371. [PMID: 36378384 DOI: 10.1007/s11356-022-24120-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Analytical method for three natural estrogens (NEs) and their sulfate and glucuronide conjugates in waste and river waters using solid-phase extraction (SPE) coupled with ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) has been available, but problems including poor recovery exist. In order to solve these, some optimizations have been performed in this work. For sample preparation, both rinse and elution solutions were optimized, in which 6 mL of MeOH/water (1:9, v/v), MeOH/Ace/water (10:2:88, v/v/v), and MeOH/NH4OH/water (10:2:88, v/v/v) were determined as the rinse solution, while 6 mL of 2.0% NH4OH/MeOH was determined as the elution solution for conjugated NEs (C-NEs). For mobile phase, addition of NH4F could obviously enhance the signal response of the nine target compounds, and the optimized addition concentration was 0.5 mmol/L. The developed efficient method was validated and showed excellent linearity for each target compound (R2 > 0.998), low limit of quantifications (LOQs, 0.07-1.29 ng/L) in four different water matrices, and excellent recovery efficiencies of 81.0-116.1% in influent, effluent, ultra-pure, and river water samples with low relative standard deviations (RSDs, 0.6-13.6%). The optimized method was successfully applied to influent, effluent, and Pearl River water, among which three NEs were all detected, while five C-NEs were found in the influent, three C-NEs were detected in the effluent, and two C-NEs were found in the Pearl River water, indicating the wide distribution of NEs and C-NEs in different water environments. This work provided a reliable and efficient analytical method for simultaneous trace determination of NEs and C-NEs, which had satisfactory absolute recoveries with low RSDs, low LOQs, and time-saving for both analysis and nitrogen drying.
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Affiliation(s)
- Qing-Guang Ma
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Yi-Ping Wan
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Ze-Hua Liu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China.
- Key Lab Pollution Control & Ecosystem Restoration in Industry Cluster, Ministry of Education, Guangzhou, 510006, Guangdong, China.
- Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, Guangzhou, 510006, Guangdong, China.
| | - Zhi Dang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
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Gomes FBR, Fernandes PAA, Bottrel SEC, Brandt EMF, Pereira RDO. Fate, occurrence, and removal of estrogens in livestock wastewaters. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2022; 86:814-833. [PMID: 36038979 DOI: 10.2166/wst.2022.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
During the last decades, livestock and animal feeding operations have been expanded. In parallel, these activities are among the major sources of estrogens in the environment. Thus, considering the environmental and health risks associated with estrogenic compounds, this work reviews the fate, occurrence, and removal of free and conjugated E1, E2, and E3 in livestock wastewaters. A systematic literature review was carried out, and after applying the eligibility criteria, 66 peer-reviewed papers were selected. Results suggest high estrogen concentrations and, consequently, high estrogenic activity, especially in samples from swine farming. E1 and E2 are frequently found in wastewaters from bovine, swine, and other livestock effluents. Aerobic treatment processes were more efficient for estrogen removal, whereas anaerobic systems seem poorly effective. Removal efficiencies of estrogens and estrogenic activity of up to 90% were reported for constructed wetlands, advanced pond systems, trickling filters, membrane bioreactors, aerated and nitrifying reactors, combined air flotation, and vegetable oil capture processes. High concentrations found in wastewaters from livestock allied to the removal efficiencies reported for anaerobic processes (usually used to treat livestock wastewaters) evidence the importance of monitoring these compounds in environmental matrices.
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Affiliation(s)
- Fernanda Bento Rosa Gomes
- Civil Engineering Graduate Program, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil E-mail:
| | - Pedro Antônio Alves Fernandes
- Department of Sanitary and vpEnvironmental Engineering, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil
| | - Sue Ellen Costa Bottrel
- Civil Engineering Graduate Program, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil E-mail: ; Department of Sanitary and vpEnvironmental Engineering, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil
| | - Emanuel Manfred Freire Brandt
- Civil Engineering Graduate Program, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil E-mail:
| | - Renata de Oliveira Pereira
- Civil Engineering Graduate Program, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil E-mail: ; Department of Sanitary and vpEnvironmental Engineering, Federal University of Juiz de Fora, Jose Lourenço Kelmer s/n, Campus UFJF, Juiz de Fora, Minas Gerais 36036-900, Brazil
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Zhang J, Wan YP, Liu ZH, Wang H, Dang Z, Liu Y. Stability properties of natural estrogen conjugates in different aqueous samples at room temperature and tips for sample storage. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:24589-24598. [PMID: 34825329 DOI: 10.1007/s11356-021-17377-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/01/2021] [Indexed: 06/13/2023]
Abstract
It is important to keep natural estrogen conjugates (C-NEs) intact in aqueous environmental sample before sample preparation; otherwise, this may influence the accurate determination of NEs. Therefore, this work thoroughly investigated the stability of C-NEs in three different aqueous environmental samples under four different storage conditions, room temperature, low temperature of 4 °C, low pH of 3, and addition of HgCl2 at 2 g/L. Results showed that C-NEs in aqueous sample were easily deconjugated under low temperature of 4 °C, which has been widely used in sample collection and storage. Both the low pH of 3 and addition of HgCl2 at 2 g/L under room temperature could keep C-NEs intact in domestic wastewaters and river water within 36 h, but the latter could keep C-NEs stable longer. This work is the first to show that low pH of 3 alone could keep C-NEs intact, which suggested that the combined condition at low temperature of 4 °C that has been widely used could be omitted. Meanwhile, compared to pH adjustment, addition of 2 g/L HgCl2 into aqueous sample is more convenient and practical for 24-h composite sampling, which may be widely applied.
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Affiliation(s)
- Jun Zhang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Yi-Ping Wan
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Ze-Hua Liu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China.
- Key Lab Pollution Control & Ecosystem Restoration in Industry Cluster, Ministry of Education, Guangzhou, 510006, Guangdong, China.
- Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, Guangzhou, 510006, Guangdong, China.
- Guangdong Provincial Engineering and Technology Research Center for Environment Risk Prevention and Emergency Disposal, South China University of Technology, Guangzhou, 510006, Guangdong, China.
| | - Hao Wang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Zhi Dang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - Yu Liu
- School of Civil and Environmental Engineering, Nanyang Technological University, Singapore, 639798, Singapore
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Preisendanz HE, Barnes RG, Mashtare ML, Lintern A, Mina O, Williams C, Elliott HA. The emergence, trajectory, and impacts of emerging contaminants publications in the Journal of Environmental Quality. JOURNAL OF ENVIRONMENTAL QUALITY 2021; 50:1339-1346. [PMID: 34671986 DOI: 10.1002/jeq2.20299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 10/13/2021] [Indexed: 06/13/2023]
Abstract
As analytical capabilities in the early 2000s began to enable the detection of chemicals in environmental media at increasingly small concentrations, chemicals with the potential to cause adverse human and ecosystem health effects began to be found nearly ubiquitously worldwide. The types of chemicals that were targeted for analysis included natural and synthetic hormones, human and veterinary pharmaceuticals, chemicals in personal care products, novel pesticides, nanoparticles, microplastics, and other chemicals of natural and synthetic origin. The impacts of these chemicals on environmental and human health in many cases remain unknown. Collectively, these chemicals became known as "emerging contaminants" or "contaminants of emerging concern." Much progress has been made toward understanding the sources of these contaminants in the environment, the processes that control their fate and transport once they are released into the environment, and the ability of technology and/or best management practices to mitigate their occurrence. As the Journal of Environmental Quality (JEQ) celebrates its 50th anniversary, we sought to understand how publications in the journal have made impactful contributions in the research area of emerging contaminants. Here, we present the trajectory of publications in JEQ that have shaped knowledge in this field, highlight the importance of these contributions, and conclude with opportunities for JEQ to continue attracting high-quality emerging contaminants research.
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Affiliation(s)
- Heather E Preisendanz
- Dep. of Agricultural and Biological Engineering, The Pennsylvania State Univ., University Park, PA, 16802, USA
- Institute for Sustainable Agricultural, Food, and Environmental Science, The Pennsylvania State Univ., University Park, PA, 16802, USA
| | - Ryan G Barnes
- Dep. of Agricultural and Biological Engineering, The Pennsylvania State Univ., University Park, PA, 16802, USA
| | - Michael L Mashtare
- Dep. of Agricultural and Biological Engineering, The Pennsylvania State Univ., University Park, PA, 16802, USA
- Institute for Sustainable Agricultural, Food, and Environmental Science, The Pennsylvania State Univ., University Park, PA, 16802, USA
| | - Anna Lintern
- Dep. of Civil Engineering, Monash Univ., Victoria, 3800, Australia
| | - Odette Mina
- Institutes of Energy and the Environment, The Pennsylvania State Univ., University Park, PA, 16802, USA
| | - Clinton Williams
- USDA-ARS, U.S. Arid-Land Agricultural Research Center, Maricopa, AZ, 85138, USA
| | - Herschel A Elliott
- Dep. of Agricultural and Biological Engineering, The Pennsylvania State Univ., University Park, PA, 16802, USA
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Impact of Estrogens Present in Environment on Health and Welfare of Animals. Animals (Basel) 2021; 11:ani11072152. [PMID: 34359280 PMCID: PMC8300725 DOI: 10.3390/ani11072152] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 07/07/2021] [Accepted: 07/19/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Estrogens are a group of steroid hormones that recently have gained even more attention in the eyes of scientists. There is an ongoing discussion in the scientific community about their relevance as environmental contaminants and the danger they pose to animal health and welfare. In available literature we can find many examples of their negative effects and mechanisms that are involved with such phenomena. Abstract Nowadays, there is a growing interest in environmental pollution; however, knowledge about this aspect is growing at an insufficient pace. There are many potential sources of environmental contamination, including sex hormones—especially estrogens. The analyzed literature shows that estrone (E1), estradiol (E2), estriol (E3), and synthetic ethinyloestradiol (EE2) are the most significant in terms of environmental impact. Potential sources of contamination are, among others, livestock farms, slaughterhouses, and large urban agglomerations. Estrogens occurring in the environment can negatively affect the organisms, such as animals, through phenomena such as feminization, dysregulation of natural processes related to reproduction, lowering the physiological condition of the organisms, disturbances in the regulation of both proapoptotic and anti-apoptotic processes, and even the occurrence of neoplastic processes thus drastically decreasing animal welfare. Unfortunately, the amount of research conducted on the negative consequences of their impact on animal organisms is many times smaller than that of humans, despite the great richness and diversity of the fauna. Therefore, there is a need for further research to help fill the gaps in our knowledge.
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Rechsteiner D, Wettstein FE, Pfeiffer N, Hollender J, Bucheli TD. Natural estrogen emissions to subsurface tile drains from experimental grassland fields in Switzerland after application of livestock slurries and free compounds. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 779:146351. [PMID: 33743455 DOI: 10.1016/j.scitotenv.2021.146351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 06/12/2023]
Abstract
Natural estrogens are present in high concentrations in livestock slurries, which are often applied to agricultural fields in large quantities. As such, the export of slurry-derived natural estrogens from tile-drained fields is a potential source for estrogenic pollution in surface waters. Yet despite the abundance of tile-drained fields in Central Europe, export of natural estrogens from agricultural fields receiving livestock slurries is rarely studied in this region. In an effort to fill this knowledge gap, here we applied natural estrogens to Swiss experimental fields in the form of cattle slurry, pig slurry or dissolved in water, and quantified them in flow-proportionally collected drainage water over 18 months. After pig and cattle slurry applications, concentration maxima in drainage water of 73, 8, 37, and 60 ng L-1 for 17α-estradiol (E2α), 17β-estradiol (E2β), estrone (E1), and estriol (E3), respectively, were observed shortly after rain events. The exported fractions of individual natural estrogens to tile drains were on average 0.26% (ranging from 0.08 to 0.41%) after cattle, and 0.18% (0.03-0.40%) after pig slurry applications. Such numbers were higher than expected from the leaching potential based on substance properties, and comparable to those of more mobile micropollutants previously studied on the same fields. Natural estrogens were mainly exported to tile drains through preferential flow. Exported fractions were lower when applied in aqueous solution than when applied in slurry, pointing to particle-facilitated transport to tile drains when applied in slurry. In Switzerland, the estimated 6.3, 0.6, 7.4, and 7.7 g of E2α, E2β, E1, and E3, respectively, exported through the tile-drained agricultural area per year contribute little to the total natural estrogen load received by surface waters. However, after slurry applications in highly drained catchments, natural estrogen emissions to tile drains can cause short term (i.e. less than 1 week) estrogenic exposure in nearby streams.
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Affiliation(s)
- Daniela Rechsteiner
- Environmental Analytics, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland; Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, Universitätstrasse 16, 8092 Zürich, Switzerland
| | - Felix E Wettstein
- Environmental Analytics, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland
| | - Nicolas Pfeiffer
- Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, Universitätstrasse 16, 8092 Zürich, Switzerland
| | - Juliane Hollender
- Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, Universitätstrasse 16, 8092 Zürich, Switzerland; Department of Environmental Chemistry, Eawag, Swiss Federal Institute of Aquatic Science and Technology, Ueberlandstrasse 133, 8600 Dübendorf, Switzerland
| | - Thomas D Bucheli
- Environmental Analytics, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland.
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Ayodeji OJ, Awoyemi OM. Beef cattle feedlot surface water containing multi-class agrochemicals elicits physiological and behavioral responses among Daphnia pulex. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:414. [PMID: 34117952 DOI: 10.1007/s10661-021-09181-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 06/01/2021] [Indexed: 06/12/2023]
Abstract
Despite increasing public concern about air and water pollution risks posed by concentrated animal feeding operation areas (CAFOs), there is little information about bioavailability and ecosystem impacts of agrochemicals used to increase productivity. In this study, we investigated the toxicity of wastewaters originating from beef cattle feeding operation on Daphnia pulex. Specifically, we assessed lethal and chronic sublethal exposure effects using various endpoints including survival, oxygen consumption, morphology, reproduction, and swimming behavior. Exposure assessments (acute and chronic) were performed with ten (10) surface water samples collected from on-site retention ponds designated as A, B, C, D, E, F, G, H, I, and R (reference site). Surface water samples were diluted to yield five concentrations (stock, 1 × , 2 × , 3 × , and 4 ×) as treatments and deionized water was used as control. Results showed site-specific and concentration-related effects on toxicity endpoints. Among treatments, significant (p < 0.05) increase in mortality rate (for A, E, F, and H) and decreasing total body length and width (for B, C, D, and G) of D. pulex were observed with increasing wastewater concentration. However, treatments did not have significant effect on swimming behavior (average speed) after exposure to the wastewater samples from all sites except for site E. Evidence from this study suggested that surface waters near beef cattle feed yards affected physiological responses in D. pulex and therefore may similarly affect organisms in the surrounding aquatic ecosystems.
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Affiliation(s)
- Olukayode J Ayodeji
- Department of Environmental Toxicology, Texas Tech University, Lubbock, TX, 79416, USA.
| | - Olushola M Awoyemi
- Department of Environmental Toxicology, Texas Tech University, Lubbock, TX, 79416, USA
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Shappell NW, Shipitalo MJ, Billey LO. Estrogenicity of agricultural runoff: A rainfall simulation study of worst-case scenarios using fresh layer and roaster litter, and farrowing swine manure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 750:141188. [PMID: 33182162 DOI: 10.1016/j.scitotenv.2020.141188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/10/2020] [Accepted: 07/21/2020] [Indexed: 06/11/2023]
Abstract
Scientists have correlated land application of animal wastes as fertilizer with the feminization of fish. Two questions were asked. 1) Under a worst case scenario when animal waste (layer and roaster litter, or farrowing swine slurry) is applied and tilled in 24 h prior to a surface-runoff producing rainfall, will estrogenic equivalents exceed the Lowest Observable Effect Concentration (LOEC) for fish (10 ng/L)? 2) Can calcium concentrations in runoff, measured using a rapid meter-based method, be used as a sentinel of elevated estrogenic activity? In a 3-yr study wastes were surface-applied and incorporated and 24 h later, 1.5 by 3 m plots were subjected to simulated rainfall and again 1 wk. and 3 wk. later. Nutrients in runoff were also measured, and in year 1 total coliforms and E. coli. were assessed. Except for an initial preliminary test run, runoff from all plots and years never exceeded 10 ng/L E2Eq equivalent. Calcium concentrations in runoff were not related to estrogenicity, negating its use as a sentinel marker. Specific estrogens in animal waste and runoff were identified by mass spectrometry with concentrations in runoff dependant on manure source and timing of rainfall. As expected, total coliform and E. coli concentrations in runoff were increased by the application of layer litter. Concentrations of nutrients in runoff would not be expected to result in surface water concentrations higher than guidelines for protection of aquatic species. Animal wastes applied in quantities appropriate for crop nutrient requirements, tilled into the soil surface, in observance of regulations avoiding application within 24 h of a predicted rain event, should not result in estrogen levels of environmental concern.
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Affiliation(s)
- N W Shappell
- USDA, Agricultural Research Service, Edward T. Schafer Agricultural Research Center, Biosciences Research Laboratory (retired), 1616 Albrecht Blvd., Fargo, ND 58102-2765, USA.
| | - M J Shipitalo
- USDA, Agricultural Research Service, National Laboratory for Agriculture and the Environment (retired), 2110 University Boulevard, Ames, IA 50011-3120, USA
| | - L O Billey
- USDA, Agricultural Research Service, Edward T. Schafer Agricultural Research Center, Biosciences Research Laboratory (retired), 1616 Albrecht Blvd., Fargo, ND 58102-2765, USA.
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10
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Rechsteiner D, Wettstein FE, Warren BP, Vermeirssen ELM, Simon E, Schneider MK, Hollender J, Bucheli TD. Natural estrogens in surface waters of a catchment with intensive livestock farming in Switzerland. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2020; 22:2244-2255. [PMID: 33034330 DOI: 10.1039/d0em00317d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Natural estrogens such as 17α-estradiol (E2α), 17β-estradiol (E2β), estrone (E1), and estriol (E3), released to surface waters from both urban and agricultural sources, are endocrine disrupting for fish. Here, we assess the prevalence of livestock farming derived natural estrogens in tributaries and ponds in the agriculturally dominated catchment of Lake Baldegg, Switzerland. Passive samplers were deployed in the main tributary and daily time-proportional water samples were collected in five tributaries for 30 days at the beginning of the vegetation period. Furthermore, we took grab samples of 12 ponds in the catchment. Aqueous samples were liquid-liquid extracted, derivatized, and analysed with LC-MS/MS and stream water samples additionally with ERα-CALUX, a bioassay for assessing total estrogenic activity. Natural estrogens were regularly detected, with mean concentrations ranging from below the limit of detection to 0.55 ng L-1 for E2β and E1, respectively, and passive sampling and bioassay results largely confirmed these findings. Monte Carlo simulated mean natural estrogen concentrations underestimated measured ones by a factor of three to 11. An agricultural area's hydrological contribution and connectivity to surface waters seemed to be more important for the development of estrogen concentrations in streams than livestock densities in a catchment or the actual loads of slurry applied. Pond water occasionally contained natural estrogens in concentrations up to 8.6 ng L-1 for E2α. The environmental quality standards of the European Union (0.4 ng L-1 for E2β and 3.6 ng L-1 for E1) were never exceeded for longer than a day in tributaries, but E1 reached critical concentrations for aquatic organisms in ponds.
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11
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Hubbard LE, Givens CE, Griffin DW, Iwanowicz LR, Meyer MT, Kolpin DW. Poultry litter as potential source of pathogens and other contaminants in groundwater and surface water proximal to large-scale confined poultry feeding operations. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 735:139459. [PMID: 32485450 DOI: 10.1016/j.scitotenv.2020.139459] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 05/24/2023]
Abstract
Manure from livestock production has been associated with the contamination of water resources. To date, research has primarily focused on runoff of these contaminants from animal operations into surface water, and the introduction of poultry-derived pathogenic zoonoses and other contaminants into groundwater is under-investigated. We characterized pathogens and other microbial and chemical contaminants in poultry litter, groundwater, and surface water near confined poultry feeding operations (chicken layer, turkey) at 9 locations in Iowa and one in Wisconsin from May and June 2016. Results indicate that poultry litter from large-scale poultry confined feeding operations is a likely source of environmental contamination and that groundwater is also susceptible to such poultry-derived contamination. Poultry litter, groundwater, and surface water samples had detections of viable bacteria growth (Salmonella spp., enterococci, staphylococci, lactobacilli), multi-drug resistant Salmonella DT104 flost and int genes, F+ RNA coliphage (group I and IV), antibiotic resistance genes (ARGs; blaDHA, blaOXA-48, blaTEM, blaCMY-2, tetM), phytoestrogens (biochanin A, daidzein, formononetin), and a progestin (progesterone). In addition, mcr-1 (a colistin ARG), was detected in a groundwater sample and in another groundwater sample, antibiotic resistant isolates were positive for Brevibacterium spp., a potential signature of poultry in the environment. Detectable estrogenicity was not measured in poultry litter, but was observed in 67% of the surface water samples and 22% were above the U.S. Environmental Protection Agency trigger level of 1 ng/L. The transport of microbial pathogens to groundwater was significantly greater (p < 0.001) than the transport of trace organic contaminants to groundwater in this study. In addition to viable pathogens, several clinically important ARGs were detected in litter, groundwater, and surface water, highlighting the need for additional research on sources of these contaminants in livestock dominated areas.
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Affiliation(s)
- L E Hubbard
- U.S. Geological Survey, Upper Midwest Water Science Center, 8505 Research Way, Middleton, WI 53562, USA.
| | - C E Givens
- U.S. Geological Survey, Upper Midwest Water Science Center, 5840 Enterprise Drive, Lansing, MI 48911, USA
| | - D W Griffin
- U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center, 600 4th Street South, St. Petersburg, FL 33701, USA
| | - L R Iwanowicz
- U.S. Geological Survey, Leetown Science Center, 11649 Leetown Road, Kearneysville, WV 25430, USA
| | - M T Meyer
- U.S. Geological Survey, Kansas Water Science Center, 1217 Biltmore Drive, Lawrence, KS 66049, USA
| | - D W Kolpin
- U.S. Geological Survey, Central Midwest Science Center, 400 South Clinton Street Suite 269, Iowa City, IA 52240, USA
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Rechsteiner D, Schrade S, Zähner M, Müller M, Hollender J, Bucheli TD. Occurrence and Fate of Natural Estrogens in Swiss Cattle and Pig Slurry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:5545-5554. [PMID: 32364724 DOI: 10.1021/acs.jafc.0c00858] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Natural estrogens act as endocrine disruptors. However, the fate of livestock farming derived natural estrogens (17α-estradiol, 17β-estradiol, estrone, and estriol) in slurry is not well understood. In this study, we assessed the effects of on farm-storage on natural estrogen concentrations in slurry. Furthermore, we monitored pig and cattle slurry pits from major agricultural areas in Switzerland and determined natural estrogen concentrations therein. They were relatively stable over time, and mean concentrations ranged from 138 to 861 and 54 to 244 ng/L for cattle and pig slurries, respectively. 17α-Estradiol and estriol were the most prevalent estrogens in cattle and pig slurries, respectively. Based on livestock numbers, agricultural area, and estrogen concentrations in slurry, the estimated annual load of total natural estrogens applied on agricultural area amounted to 36 mg/ha. Our results indicate that slurry application is a relevant source of natural estrogens in the environment.
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Affiliation(s)
- Daniela Rechsteiner
- Agroscope, Environmental Analytics, 8046 Zurich, Switzerland
- Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, 8092 Zurich, Switzerland
| | - Sabine Schrade
- Agroscope, Ruminants Research Unit, 8356 Ettenhausen, Switzerland
| | - Michael Zähner
- Agroscope, Ruminants Research Unit, 8356 Ettenhausen, Switzerland
| | - Michael Müller
- Agroscope, Swiss Soil Monitoring Network, 8046 Zurich, Switzerland
| | - Juliane Hollender
- Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, 8092 Zurich, Switzerland
- Swiss Federal Institute of Aquatic Science and Technology, Eawag, 8600 Dübendorf, Switzerland
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13
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Ghirardini A, Grillini V, Verlicchi P. A review of the occurrence of selected micropollutants and microorganisms in different raw and treated manure - Environmental risk due to antibiotics after application to soil. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 707:136118. [PMID: 31881518 DOI: 10.1016/j.scitotenv.2019.136118] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/12/2019] [Accepted: 12/12/2019] [Indexed: 06/10/2023]
Abstract
This study consists of a review based on 104 papers published between 1980 and 2019, which dealt with the occurrence of pharmaceuticals, hormones and a selection of microorganisms in raw and treated manure from different types of animal farms. The selected pharmaceuticals and hormones are those regularly administered to livestock for treating and preventing diseases. Worldwide, manure is commonly spread on soil as a fertilizer due to its nutrient content. However, this practice also represents a potential pathway for micropollutant release into the environment. In this context, this study evaluates the predicted concentrations of some antibiotics in soil after the application of swine slurry on soil and compares them with corresponding measured concentrations found in the literature. Enrofloxacin, oxytetracycline and chlortetracycline were the antibiotics with the highest concentrations that were found in raw and treated manure and that showed a high risk together with sulfamethazine. Future research should focus on monitoring other pathogens, parent compounds and their main metabolites in raw and treated manure, studying the spread and development of antibiotic resistance genes in the environment due to residues of antibiotics in manure applied to soil, and evaluating predicted no effect concentrations of pharmaceuticals and hormones commonly administered to livestock with regard to terrestrial organisms.
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Affiliation(s)
- A Ghirardini
- Department of Engineering, University of Ferrara, Via Saragat 1, 44122 Ferrara, Italy.
| | - V Grillini
- Department of Engineering, University of Ferrara, Via Saragat 1, 44122 Ferrara, Italy.
| | - P Verlicchi
- Department of Engineering, University of Ferrara, Via Saragat 1, 44122 Ferrara, Italy; Terra&Acqua Tech Technopole of the University of Ferrara, Via Borsari 46, 44121 Ferrara, Italy.
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Zhao X, Grimes KL, Colosi LM, Lung WS. Attenuation, transport, and management of estrogens: A review. CHEMOSPHERE 2019; 230:462-478. [PMID: 31121510 DOI: 10.1016/j.chemosphere.2019.05.086] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 05/04/2019] [Accepted: 05/11/2019] [Indexed: 06/09/2023]
Abstract
Overabundance of endocrine disruptors (EDs), such as steroid estrogens, in the natural environment disrupts hormone synthesis in aquatic organisms. Livestock and wastewater outflows contribute measurable quantities of steroid estrogens into the environment where they are picked up and transported via surface runoff and feedlot effluents into water matrices. E1, E2β, E2α, E3 and EE2 are the most prevalent estrogens in these environmental systems. Estrogens in soils and water undergo several concurrent attenuation processes including sorption to particles, biotransformation, photo-transformation, and plant uptake. This review summarizes current studies on the attenuation and transport of steroid estrogens with a focus on estrogen attenuation and transport modeling. The authors use this information to synthesize appropriate strategies for reducing estrogenicity in the environment.
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Affiliation(s)
- Xiaomin Zhao
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA.
| | - Kassandra L Grimes
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA
| | - Lisa M Colosi
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA
| | - Wu-Seng Lung
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA
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15
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Guardian MGE, Aga DS. Mineralization and Biotransformation of Estrone in Simulated Poultry Litter and Cow Manure Runoff Water. JOURNAL OF ENVIRONMENTAL QUALITY 2019; 48:1120-1125. [PMID: 31589674 DOI: 10.2134/jeq2019.01.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Application of animal manure on agricultural lands is one of the main sources of estrogen contamination in the environment. Poultry and cow manure contain free and conjugated forms of the natural estrogens (e.g., estrone [E1] and estradiol [E2]) that can enter surface waters during runoff events. Estrone has been identified as the major form of estrogen in the environment; therefore, this study is focused on the evaluation of the degree of mineralization and fate of E1 in a simulated poultry litter and cow manure runoff water. A time-course study was conducted using simulated runoff water that consisted of 0.5 mg cow manure or poultry litter dissolved in 1 L of water spiked with radiolabeled E1 (C-E1). Samples were analyzed for estrogen concentrations at Day 0, 0.5, 1, 2, 3, 5, and 7 using liquid chromatography with tandem mass spectrometry. In the poultry litter simulated runoff water, E1 was biotransformed to 17β-estrone-3-sulfate (E1-3S) but was eventually mineralized to CO; a total E1 mineralization of 92.2% occurred after 7 d of aerobic incubation. In contrast, the concentrations of E1 and other forms of endogenous estrogens detected in the cow manure simulated runoff water, such as E1-3S, 17α-estradiol (α-E2), and 17β-estradiol (β-E2), remained relatively constant and persisted over the 7 d of aerobic incubation. Results of this study demonstrate the differences in the fate of estrone in the simulated poultry litter and cow manure runoff water, highlighting the ability of the endogenous microbial community from poultry litter to mineralize estrogens to CO.
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16
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Vidon PG, Welsh MK, Hassanzadeh YT. Twenty Years of Riparian Zone Research (1997-2017): Where to Next? JOURNAL OF ENVIRONMENTAL QUALITY 2019; 48:248-260. [PMID: 30951128 DOI: 10.2134/jeq2018.01.0009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Riparian zones have been used for water quality management with respect to NO in subsurface flow and total P (TP), sediments, and pesticides in overland flow for decades. Only recently has the fate and transport of soluble reactive P (SRP), Hg, emerging contaminants, and greenhouse gas (GHG) fluxes (NO, CO, and CH) been examined in riparian zones. Overall, riparian zones are efficient at reducing emerging contaminants in subsurface flow and only function as hot spots of methylmercury production in the landscape when dominated by Hg-rich wet organic soils. However, riparian zones do not provide consistent benefits with respect to SRP removal or GHG emissions. Although most existing riparian models almost exclusively focus on NO removal, recent developments in riparian models demonstrate the potential for using easily accessible digital environmental datasets to simulate and scale up riparian functions beyond NO removal to include SRP, TP, and GHG dynamics. To further inform integrated watershed management efforts, more research should be conducted on how various practices, including stream restoration, subsurface drainage, two-stage ditches, beaver dam analogues, denitrification bioreactors and permeable reactive barriers, artificial wetlands, and short-rotation forestry crops affect riparian water and air quality functions. Riparian zone benefits should be discussed not only with respect to water and air quality, but also in terms of recreation, habitat for wildlife, and other ecosystem services. More research is needed to fully address potential water quality or air quality tradeoffs associated with riparian zone management in a multicontaminant-multiuse landscape context.
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17
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Zhao X, Lung WS. Tracking the fate and transport of estrogens following rainfall events. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2018; 77:2474-2481. [PMID: 29893736 DOI: 10.2166/wst.2018.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Surface runoff following rainfall events can transport estrogens from agricultural land to water systems, causing potential risks to aquatic biota. This study adopted two simple models, the wash-off and empirical models, to quantify the pathway of three prevalent manure-borne estrogens, estrone (E1), 17β-estradiol (E2β) and 17α-estradiol (E2α), from agricultural land to the receiving water following rainfall events. The complex interconversion of the three estrogens during attenuation was considered in the models. These two models were calibrated and validated using the data obtained from three artificial rainfall events from the literature. The data from the first two rainfall events were used to quantify key model parameters and the data from the third rainfall event were used to validate the models. The performances of the models were then evaluated through a statistical analysis. Results show that both models can closely reproduce the mass loads of estrogens during rainfall events and that the wash-off model shows a better overall performance than the empirical model for the data used in this study.
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Affiliation(s)
- Xiaomin Zhao
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA
| | - Wu-Seng Lung
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA
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18
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Zhao X, Lung WS. Modeling the fate and transport of 17β-estradiol in the South River watershed in Virginia. CHEMOSPHERE 2017; 186:780-789. [PMID: 28821002 DOI: 10.1016/j.chemosphere.2017.08.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 07/14/2017] [Accepted: 08/12/2017] [Indexed: 06/07/2023]
Abstract
Hormones excreted by livestock metabolisms often enter surface water through feces and urine and can potentially cause adverse impacts to aquatic biota. This study involved a modeling analysis of 17β-estradiol (E2), a prevalent estrogen, in the South River watershed located in Augusta County, Virginia from 2013 to 2015. Cattle manure, poultry litter, biosolids, septic systems, and wastewater treatment plants (WWTPs) were considered as sources of E2 in this study. The EPA's BASINS modeling framework was configured to track the fate and transport of E2. The first-order kinetics and the wash-off model were adopted to characterize the attenuation and the transport of E2. The modeling results indicated that the flow rate was a major input affecting the simulated E2 levels in the water. During storm events, E2 on the land surface was transported into the rivers by the surface runoff and the E2 released into streams was diluted by the high water flow. Variations of the simulated E2 concentrations in the South River depended on the relative magnitudes of the loads from point and nonpoint sources. Modeling results showed that E2 levels in the South River were below the lowest observable effect level (LOEL) for fish. However, the practices of storing manure before land application and fencing off rivers to keep cattle out of the water are encouraged to prevent the potential for high E2 levels in streams receiving feedlot runoff.
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Affiliation(s)
- Xiaomin Zhao
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA.
| | - Wu-Seng Lung
- Department of Civil and Environmental Engineering, University of Virginia, Charlottesville, VA, USA.
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19
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Hubbard LE, Kolpin DW, Fields CL, Hladik ML, Iwanowicz LR. Highlighting the complexities of a groundwater pilot study during an avian influenza outbreak: Methods, lessons learned, and select contaminant results. ENVIRONMENTAL RESEARCH 2017; 158:212-224. [PMID: 28654877 DOI: 10.1016/j.envres.2017.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 06/02/2017] [Accepted: 06/15/2017] [Indexed: 06/07/2023]
Abstract
The highly pathogenic avian influenza (H5N2) outbreak in the Midwestern United States (US) in 2015 was historic due to the number of birds and poultry operations impacted and the corresponding economic loss to the poultry industry and was the largest animal health emergency in US history. The U.S. Geological Survey (USGS), with the assistance of several state and federal agencies, aided the response to the outbreak by developing a study to determine the extent of virus transport in the environment. The study goals were to: develop the appropriate sampling methods and protocols for measuring avian influenza virus (AIV) in groundwater, provide the first baseline data on AIV and outbreak- and poultry-related contaminant occurrence and movement into groundwater, and document climatological factors that may have affected both survival and transport of AIV to groundwater during the months of the 2015 outbreak. While site selection was expedient, there were often delays in sample response times due to both relationship building between agencies, groups, and producers and logistical time constraints. This study's design and sampling process highlights the unpredictable nature of disease outbreaks and the corresponding difficulty in environmental sampling of such events. The lessons learned, including field protocols and approaches, can be used to improve future research on AIV in the environment.
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Affiliation(s)
- Laura E Hubbard
- US Geological Survey, Wisconsin Water Science Center, 8505 Research Way, Middleton, WI 53562, USA.
| | - Dana W Kolpin
- US Geological Survey, Iowa Water Science Center, 400 S Clinton St Suite 269, Iowa City, IA 52240, USA
| | - Chad L Fields
- Iowa Department of Natural Resources, 502 E. 9th Street, Des Moines, IA 50319, USA
| | - Michelle L Hladik
- US Geological Survey, Sacramento Water Science Center, 6000 J Street Placer Hall, Sacramento, CA 95819, USA
| | - Luke R Iwanowicz
- US Geological Survey, Leetown Science Center, 11649 Leetown Road, Kearneysville, WV 25430, USA
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20
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Hammett KM, Mullin EJ, Aga DS, Felton GK, Fisher DJ, Yonkos LT. In Vitro and In Vivo Assessment of Aqueously Extractable Estrogens in Poultry Manure after Pilot-scale Composting. JOURNAL OF ENVIRONMENTAL QUALITY 2017; 46:614-622. [PMID: 28724088 DOI: 10.2134/jeq2017.01.0012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Poultry manure contains free and conjugated forms of the natural estrogens 17β-estradiol and estrone, which can be transported to receiving waters via runoff when land-applied. Previous studies have demonstrated estrogens in runoff from poultry manure-amended fields but have not tracked changes in estrogenicity within this water over time. Microbial conversion of conjugated estrogens (a major portion of water-extractable estrogens) to parent forms may result in temporary increases in estrogenicity in natural water bodies. The present study created 80-L batches of simulated poultry manure runoff, which were investigated over 10 d for estrogenicity by bioluminescent yeast estrogen screen assay and fathead minnow () vitellogenin induction model. The efficacy of different compost conditions (in-vessel aeration ± turning, and piling) on reduction/elimination of aqueously extractable estrogens in poultry manure was also investigated. Results indicate 3- to 10-fold increases in estrogenicity in various poultry manure mixtures during 10-d observations. Estrogenicity returned to low levels in postcompost treatments but remained elevated in the precompost treatment. Aerated compost resulted in >75% reductions in initial, peak, and 10-d mean estrogenicity in aqueous mixtures (0.3, 0.8, and 0.5 ng 17β-estradiol equivalents [EEQ] L, respectively) compared with the precompost mixture (1.4, 4.8, and 2.1 ng EEQ L, respectively). Estrogenicity was significantly higher in the aqueous extract from the piled treatment than the aerated treatment, and 10-d exposure of male fish to the piled treatment resulted in statistically significant vitellogenin induction. Collectively, our results suggest a need to investigate estrogenicity in surface waters for several days after receiving manure-influenced runoff.
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21
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Biswas S, Kranz WL, Shapiro CA, Snow DD, Bartelt-Hunt SL, Mamo M, Tarkalson DD, Zhang TC, Shelton DP, van Donk SJ, Mader TL. Effect of rainfall timing and tillage on the transport of steroid hormones in runoff from manure amended row crop fields. JOURNAL OF HAZARDOUS MATERIALS 2017; 324:436-447. [PMID: 27836408 DOI: 10.1016/j.jhazmat.2016.11.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 10/19/2016] [Accepted: 11/02/2016] [Indexed: 06/06/2023]
Abstract
Runoff generated from livestock manure amended row crop fields is one of the major pathways of hormone transport to the aquatic environment. The study determined the effects of manure handling, tillage methods, and rainfall timing on the occurrence and transport of steroid hormones in runoff from the row crop field. Stockpiled and composted manure from hormone treated and untreated animals were applied to test plots and subjected to two rainfall simulation events 30days apart. During the two rainfall simulation events, detection of any steroid hormone or metabolites was identified in 8-86% of runoff samples from any tillage and manure treatment. The most commonly detected hormones were 17β-estradiol, estrone, estriol, testosterone, and α-zearalenol at concentrations ranging up to 100-200ngL-1. Considering the maximum detected concentrations in runoff, no more than 10% of the applied hormone can be transported through the dissolved phase of runoff. Results from the study indicate that hormones can persist in soils receiving livestock manure over an extended period of time and the dissolved phase of hormone in runoff is not the preferred pathway of transport from the manure applied fields irrespective of tillage treatments and timing of rainfall.
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Affiliation(s)
- Sagor Biswas
- Dept. of Population Health and Reproduction, Univ. of California, Davis, CA 95616, United States.
| | - William L Kranz
- Dept. of Biological Systems Engineering, Univ. of Nebraska-Lincoln, Haskell Agricultural Laboratory, 57905 866 Road, Concord, NE 68728-2828, United States
| | - Charles A Shapiro
- Dept. of Agronomy and Horticulture, Univ. of Nebraska-Lincoln, Haskell Agricultural Laboratory, 57905 866 Road, Concord, NE 68728-2828, United States
| | - Daniel D Snow
- Nebraska Water Center and School of Natural Resources, Univ. of Nebraska-Lincoln, 202 Water Sciences Laboratory, Lincoln, NE 68583-0844, United States
| | - Shannon L Bartelt-Hunt
- Dept. of Civil Engineering, Univ. of Nebraska-Lincoln, Peter Kiewit Institute, Omaha, NE 68182-0178, United States
| | - Mitiku Mamo
- Dept. of Biological Systems Engineering, Univ. of Nebraska-Lincoln, Haskell Agricultural Laboratory, 57905 866 Road, Concord, NE 68728-2828, United States
| | - David D Tarkalson
- USDA-ARS, NW Irrigation and Soils Research Lab, 3793 N. 3600 E., Kimberly, ID 83341-5076, United States
| | - Tian C Zhang
- Dept. of Civil Engineering, Univ. of Nebraska-Lincoln, Peter Kiewit Institute, Omaha, NE 68182-0178, United States
| | - David P Shelton
- Dept. of Biological Systems Engineering, Univ. of Nebraska-Lincoln, Haskell Agricultural Laboratory, 57905 866 Road, Concord, NE 68728-2828, United States
| | - Simon J van Donk
- Iteris, Inc., 4324 University Ave, Grand Forks, ND 58203, United States
| | - Terry L Mader
- Dept. of Animal Science, Univ. of Nebraska-Lincoln, Haskell Agricultural Laboratory, 57905 866 Road, Concord, NE 68728-2828, United States
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22
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Mina O, Gall HE, Saporito LS, Kleinman PJA. Estrogen Transport in Surface Runoff from Agricultural Fields Treated with Two Application Methods of Dairy Manure. JOURNAL OF ENVIRONMENTAL QUALITY 2016; 45:2007-2015. [PMID: 27898780 DOI: 10.2134/jeq2016.05.0173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This study compares two methods of dairy manure application-surface broadcast and shallow disk injection-on the fate and transport of natural estrogens in surface runoff from 12 field plots in central Pennsylvania. Ten natural surface runoff events were sampled over a 9-mo period after fall manure application. Results show that the range of estrogen concentrations observed in surface runoff from the broadcast plots was several orders of magnitude higher (>5000 ng L) than the concentrations in runoff from the shallow disk injection plots (<10 ng L). Additionally, the transport dynamics differed, with the majority of the estrogen loads from the surface broadcast plots occurring during the first rainfall event after application, whereas the majority of the loads from the shallow disk injection plots occurred more than 6 mo later during a hail storm event. Total estrogen loads were, on average, two orders of magnitude lower for shallow disk injection compared with surface broadcast. Independent of the method of manure application, 17α-estradiol and estrone were preserved in the field for as long as 9 mo after application. Overall, injection of manure shows promise in reducing the potential for off-site losses of hormones from manure-amended soils.
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23
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Qi Y, Zhang TC. Transport of manure-borne testosterone in soils affected by artificial rainfall events. WATER RESEARCH 2016; 93:265-275. [PMID: 26922564 DOI: 10.1016/j.watres.2016.01.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 12/28/2015] [Accepted: 01/23/2016] [Indexed: 06/05/2023]
Abstract
Information is very limited on fate and transport of steroidal hormones in soils. In this study, the rainfall simulation tests were conducted with a soil slab reactor to investigate the transport of manure-borne testosterone in a silty-clay loam soil under six controllable operation conditions (i.e., three rainfall intensities and two tillage practices). The properties [e.g., rainwater volume, particle size distribution (PSD)] of the slurry samples collected in runoff and leachate at different time intervals were measured; their correlation with the distribution of testosterone among runoff, leachate and soil matrix was analyzed. The results indicated that more than 88% of the testosterone was held by the applied manure and/or soil matrix even under the rainfall intensity of 100-year return frequency. The runoff facilitated testosterone transport through both dissolved and particle-associated phases, with the corresponding mass ratio being ∼7 to 3. Soil particles collected through runoff were mainly silt-sized aggregates (STA) and clays, indicating the necessity of using partially-dispersed soil particles as testing materials to conduct batch tests (e.g., sorption/desorption). No testosterone was detected at the soil depth >20 cm or in the leachate samples, indicating that transport of testosterone through the soil is very slow when there is no preferential flow. Tillage practice could impede the transport of testosterone in runoff. For the first time, results and the methodologies of this study allow one to quantify the hormone distribution among runoff, leachate and soil matrix at the same time and to obtain a comprehensive picture of the F/T of manure-borne testosterone in soil-water environments.
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Affiliation(s)
- Yong Qi
- 136 PKI, Civil Engineering Dept., University of Nebraska-Lincoln, Omaha, NE, 68182, USA.
| | - Tian C Zhang
- 205D PKI, Civil Engineering Dept., University of Nebraska-Lincoln, Omaha, NE, 68182, USA
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24
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Shappell NW, Billey LO, Shipitalo MJ. Estrogenic activity and nutrient losses in surface runoff after winter manure application to small watersheds. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 543:570-580. [PMID: 26610286 DOI: 10.1016/j.scitotenv.2015.10.130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 10/26/2015] [Accepted: 10/26/2015] [Indexed: 06/05/2023]
Abstract
Confined Animal Feeding Operations generate large amounts of wastes that are land-applied to provide nutrients for crop production and return organic matter to the soil. Production practices and storage limitations often necessitate that wastes be applied to frozen and snow-covered soil. Use of application setbacks have reduced concerns related to nutrient losses in surface runoff from manure, but the estrogenic activity of runoff under these conditions has not been evaluated. Therefore, we measured and sampled surface runoff when manure was applied in the winter at a rate to meet crop N needs and measured estradiol equivalents (E2Eqs) using E-Screen. In year one, six small watersheds used to produce corn were evaluated, treatments: 2 no-manure controls, 2 liquid swine manure with 30-m setbacks, and 2 turkey litter with 30-m setbacks. In addition, beef manure was applied to six frozen plots of forage. For years 2 and 3, applications were repeated on the swine manure watersheds and one control watershed. E2Eqs and nutrient concentrations generally peaked in the first runoff event after application. The highest measured E2Eq (5.6 ng L(-1)) was in the first event after swine manure application and was less than the 8.9 ng L(-1) Lowest Observable Effect Concentration (LOEC) for aquatic species and well below the concentrations measured in other studies using ELISAs to measure hormone concentrations. No runoff occurred from plots planted with forage, indicating low risk for environmental impact, and therefore plots were discontinued from study. In years 2 and 3, estrogenic activity never exceeded the Predicted No Effect Concentrations for E2 of 2 ng L(-1). When post-application runoff contained high estrogenic activity, strong correlations (R(2) 0.86 to 0.96) of E2Eq to Ca(2+), Mg(2+), and K(+) concentrations were observed, indicating under some condition these cations might be useful surrogates for E2Eq measurements.
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Affiliation(s)
- N W Shappell
- U.S. Department of Agriculture, Agricultural Research Service, Biosciences Research Laboratory, 1605 Albrecht Blvd. N., Fargo, ND 58102-2765, USA.
| | - L O Billey
- U.S. Department of Agriculture, Agricultural Research Service, Biosciences Research Laboratory, 1605 Albrecht Blvd. N., Fargo, ND 58102-2765, USA.
| | - M J Shipitalo
- U.S. Department of Agriculture, Agricultural Research Service, National Laboratory for Agriculture and the Environment, 2110 University Boulevard, Ames, IA 50011-3120, USA.
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25
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Zhu B, Ben W, Yuan X, Zhang Y, Yang M, Qiang Z. Simultaneous detection of endocrine disrupting chemicals including conjugates in municipal wastewater and sludge with enhanced sample pretreatment and UPLC-MS/MS. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2015; 17:1377-1385. [PMID: 26161687 DOI: 10.1039/c5em00139k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The co-existence of free and conjugated estrogens and the interference from complex matrices often lead to largely variable detected concentrations and sometimes even negative removal efficiencies of typical endocrine disrupting chemicals (EDCs) in wastewater treatment plants (WWTPs). In this study, a highly selective and sensitive method was developed for simultaneous extraction, elution, and detection of 12 EDCs (i.e., 4 free estrogens, 6 conjugated estrogens, and 2 phenolic compounds) in municipal wastewater and sludge. Sample pretreatment and ultra-performance liquid chromatography-tandem mass spectrometry detection were optimized to improve the detection selectivity and sensitivity. The results indicate that the additional purification process was highly effective in reducing the matrix interference, and the limits of quantification reached as low as 0.04-2.2 ng L(-1) in wastewater and 0.05-4.9 ng g(-1) in sludge for all target EDCs. The developed method was successfully applied to explore the behavior of target EDCs in a local WWTP. The conjugates occupied a considerable portion (4.3-76.9% in molar ratio) of each related estrogen in the influent. Most of the target EDCs could not be completely removed in WWTPs, thus posing a potential threat to aquatic ecosystems.
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Affiliation(s)
- Bing Zhu
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuang-qing Road, Beijing 100085, China.
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Evaluating Effects of Poultry Waste Application on Phosphorus Loads to Lake Tenkiller. SUSTAINABILITY 2015. [DOI: 10.3390/su70810115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gall HE, Sassman SA, Jenkinson B, Lee LS, Jafvert CT. Comparison of export dynamics of nutrients and animal-borne estrogens from a tile-drained Midwestern agroecosystem. WATER RESEARCH 2015; 72:162-173. [PMID: 25241950 DOI: 10.1016/j.watres.2014.08.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2014] [Revised: 08/18/2014] [Accepted: 08/26/2014] [Indexed: 06/03/2023]
Abstract
Concentrated animal feeding operations (CAFOs) are known to be a source of nutrients and hormones found in surface water bodies around the world. While the fate and transport of nutrients have been studied for decades, much less research has been conducted on the fate and transport of hormones. To facilitate a comparison of nutrient and hormone export dynamics from farm fields, nitrate + nitrite (N), dissolved reactive phosphorus (DRP), 17α- and 17β-estradiol (E2), estrone (E1), and estriol (E3) were monitored in a tile drain and receiving ditch for one year on a working farm in north central Indiana. Repeated animal waste applications led to high frequency detection of hormones (>50% in tile drain; >90% in the ditch) and nutrients (>70% for DRP; 100% for N). Hydrologic variability was found to be a dominant factor controlling export of N, DRP, and E1 to the drain and ditch. Of the estrogens, the temporal trend in E1 export was most similar to that of DRP. Differences in temporal export between P and the other estrogens likely were due to differences in the biogeochemical processes that affect their fate and transport within the agroecosystem. During short periods when the flowrate exceeded the 80(th) percentile for the year, over 70% of the total mass export of DRP and E1 occurred for the year in both the tile drain and ditch, demonstrating the importance of high-flow events. Therefore, best management practices must be effective during large flow events to substantially reduce transport to downstream locations.
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Affiliation(s)
- Heather E Gall
- Pennsylvania State University, Department of Agricultural and Biological Engineering, 232 Agricultural Engineering Building, University Park, PA 16802, USA; Purdue University, Lyles School of Civil Engineering, 550 Stadium Mall Drive, West Lafayette, IN 47907, USA.
| | - Stephen A Sassman
- Purdue University, Department of Agronomy, 915 West State Street, West Lafayette, IN 47907, USA
| | | | - Linda S Lee
- Purdue University, Department of Agronomy, 915 West State Street, West Lafayette, IN 47907, USA
| | - Chad T Jafvert
- Purdue University, Lyles School of Civil Engineering, 550 Stadium Mall Drive, West Lafayette, IN 47907, USA; Purdue University, Division of Environmental and Ecological Engineering, 550 Stadium Mall Drive, West Lafayette, IN 47907, USA
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Blackwell BR, Brown TR, Broadway PR, Buser MD, Brooks JC, Johnson BJ, Cobb GP, Smith PN. Characterization of trenbolone acetate and estradiol metabolite excretion profiles in implanted steers. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2014; 33:2850-8. [PMID: 25244153 DOI: 10.1002/etc.2757] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 06/17/2014] [Accepted: 09/15/2014] [Indexed: 05/12/2023]
Abstract
Exogenous growth promoters have been used in US beef cattle production for over 50 yr. The environmental fate and transport of steroid growth promoters suggest potential for endocrine-disrupting effects among ecological receptors; however, the initial excretion of steroid metabolites from cattle administered growth promoters has not been well characterized. To better characterize excretion of trenbolone acetate and estrogen metabolites, steers were assigned to 1 of the following treatment groups: control, given no implant, or treatment, administered a combination implant (200 mg trenbolone acetate, 40 mg estradiol). Blood, urine, and fecal samples were collected over the course of 112 d following implantation. Samples were extracted and analyzed by liquid chromatography tandem mass spectrometry for trenbolone acetate and estrogen metabolites. In both urine and feces, 17α-trenbolone and 17α-estradiol were the predominant metabolites following implantation. Mean concentrations of 17α-trenbolone and 17α-estradiol in feces of implanted steers were 5.9 ± 0.37 ng/g and 2.7 ± 0.22 ng/g, respectively. A best-fit model is presented to predict 17α-trenbolone and 17α-estradiol excretion from steers receiving implants. The present study provides the first characterization of both trenbolone and estrogen metabolites in excreta from implanted cattle and will help provide estimates of steroid production from feedyards in the United States.
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Affiliation(s)
- Brett R Blackwell
- Department of Environmental Toxicology, Texas Tech University, Lubbock, Texas, USA
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30
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Zhang H, Shi J, Liu X, Zhan X, Dang J, Bo T. Occurrence of free estrogens, conjugated estrogens, and bisphenol A in fresh livestock excreta and their removal by composting in North China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2014; 21:9939-9947. [PMID: 24828825 DOI: 10.1007/s11356-014-3002-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 05/05/2014] [Indexed: 06/03/2023]
Abstract
An efficient pretreatment and analytical method was developed to investigate the occurrence and fate of four free estrogens (estrone (E1), 17β-estradiol (17β-E2), estriol (E3), and 17α-ethinylestradiol (EE2)), four conjugated estrogens (estrone-3-sulfate sodium salt (E1-3S), 17β-estradiol-3-sulfate sodium salt (E2-3S), estrone-3-glucuronide sodium salt (E1-3G), and 17β-estradiol-3-glucuronide sodium salt (E2-3G)), and bisphenol A (BPA) in three livestock farms raising beef cattle, cows, sheep, swine, and chickens in Qi County, which is located in North China. The results demonstrated that one cow and one beef cattle excreted 956.25-1,270.41 and 244.38-319.99 μg/day of total (free and conjugated) estrogen, respectively, primarily through feces (greater than 91%), while swine excreted 260.09-289.99 μg/day of estrogens, primarily through urine (98-99%). The total estrogen excreted in sheep and broiler chicken feces was calculated to be 21.64-28.67 and 4.62-5.40 μg/day, respectively. It was determined that conjugated estrogens contributed to 21.1-21.9% of the total estrogen excreted in cow feces and more than 98% of the total estrogen excreted in swine urine. After composting, the concentration of total estrogen decreased by 18.7-59.6%; however, increased levels of BPA were measured. In treated compost samples, estrogens were detected at concentrations up to 74.0 ng/g, which indicates a potential risk of estrogens entering the surrounding environment.
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Affiliation(s)
- Hui Zhang
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, 100875, Beijing, China
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31
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Liu X, Shi J, Zhang H, Zhan X, Shen G, Hu S. Estimating estrogen release and load from humans and livestock in shanghai, china. JOURNAL OF ENVIRONMENTAL QUALITY 2014; 43:568-577. [PMID: 25602658 DOI: 10.2134/jeq2013.08.0328] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The estrogens estrone (E1), 17β-estradiol (E2), and 17α-ethynylestradiol (EE2) cause potent endocrine disruptive effects on aquatic wildlife. Currently, four sources of released estrogens exist in Shanghai: treated effluent from municipal wastewater treatment plants (WTPs); wastewater discharge from livestock farms; untreated or simply digested sewage from rural households; and runoff from farmland with livestock manure (LM) applied and irrigated with livestock wastewater (LW). A modified estimation method for estrogen release, in consideration of the difference in estrogen excretion rates between Caucasian and Oriental people and estrogen reduction in livestock wastes, was presented in the study. Based on the estimation method, we estimated the amount of estrogen release from humans and livestock and analyzed the spatially explicit distribution of estrogen loads. By comparing the four estrogen sources, the amount of estrogens released to water environments from livestock (56.8 g d), in terms of E2 equivalents (EEQ), was nearly twofold higher than the EEQ from humans (35.2 g d), which accounted for 61.0% of the total EEQ in Shanghai. Regarding the livestock EEQ, land-applied and irrigated EEQ via surface runoff to water environments (0.11 g d) was obviously low compared with the EEQ of LW directly released into adjacent waterways (56.7 g d). Therefore, the LW was the major contributor to estrogenic risk to the water environment in Shanghai. The spatial distribution of estrogen loads indicated that the highest EEQ loads were in the southern region of Pudong New Area and the eastern and central regions of Fengxian District.
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Albero B, Sánchez‐Brunete C, Miguel E, Aznar R, Tadeo JL. Rapid determination of natural and synthetic hormones in biosolids and poultry manure by isotope dilution GC–MS/MS. J Sep Sci 2014; 37:811-9. [DOI: 10.1002/jssc.201301037] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Beatriz Albero
- Departamento de Medio AmbienteInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid Spain
| | - Consuelo Sánchez‐Brunete
- Departamento de Medio AmbienteInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid Spain
| | - Esther Miguel
- Departamento de Medio AmbienteInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid Spain
| | - Ramón Aznar
- Departamento de Medio AmbienteInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid Spain
| | - José L. Tadeo
- Departamento de Medio AmbienteInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid Spain
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Bai X, Casey FXM, Hakk H, DeSutter TM, Oduor PG, Khan E. Dissipation and transformation of 17β-estradiol-17-sulfate in soil-water systems. JOURNAL OF HAZARDOUS MATERIALS 2013; 260:733-9. [PMID: 23846123 DOI: 10.1016/j.jhazmat.2013.06.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 06/10/2013] [Accepted: 06/16/2013] [Indexed: 05/22/2023]
Abstract
In the environment, estrogen conjugates can be precursors to the endocrine-disrupting free estrogens, 17β-estradiol (E2) and estrone (E1). Compared to other estrogen conjugates, 17β-estradiol-17-sulfate (E2-17S) is detected at relatively high concentrations and frequencies in animal manure and surface runoff from fields receiving manure. To elucidate the lifecycle of manure-borne estrogens and their conjugates in the environment, the fate of radiolabelled E2-17S in agricultural soils was investigated using laboratory batch studies with soils of different organic carbon (OC) content (1.29% for topsoil versus 0.26% for subsoil). E2-17S was found relatively persistent in the aqueous phase throughout the duration of the 14 d experiment. The aqueous E2-17S persisted longer in the subsoil (half-lives (DT₅₀)=64-173 h) than the topsoil (DT₅₀=4.9-26 h), and the aqueous persistence of E2-17S depended on its initial concentration. The major transformation pathway was hydroxylation, yielding mono- and di-hydroxy-E2-17S (OH-E2-17S and diOH-E2-17S). Free estrogens, E2 and E1, were only observed in the sorbed phase of the soil at low concentrations (∼1% of applied dose), which demonstrated that deconjugation and subsequent oxidation had occurred. Although deconjugation was not a major pathway, E2-17S could be a precursor of free estrogens in the environment.
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Affiliation(s)
- Xuelian Bai
- Department of Soil Science, North Dakota State University, Fargo, ND 58108-6050, USA
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Bartelt-Hunt SL, Devivo S, Johnson L, Snow DD, Kranz WL, Mader TL, Shapiro CA, van Donk SJ, Shelton DP, Tarkalson DD, Zhang TC. Effect of composting on the fate of steroids in beef cattle manure. JOURNAL OF ENVIRONMENTAL QUALITY 2013; 42:1159-1166. [PMID: 24216367 DOI: 10.2134/jeq2013.01.0024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In this study, the fate of steroid hormones in beef cattle manure composting is evaluated. The fate of 16 steroids and metabolites was evaluated in composted manure from beef cattle administered growth promotants and from beef cattle with no steroid hormone implants. The fate of estrogens (primary detected as estrone), androgens, progesterone, and the fusarium metabolite and implant α-zearalanol was monitored in manure compost piles. First-order decay rates were calculated for steroid half-lives in compost and ranged from 8 d for androsterone to 69 d for 4-androstenedione. Other steroid concentration data could not be fit to first-order decay models, which may indicate that microbial processes may result in steroid production or synthesis in composting systems. We demonstrate that composting is an effective strategy to remove steroid hormones from manure. Total steroid hormone removal in composted beef cattle manure ranged from 79 to 87%.
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35
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Delaune PB, Moore PA. 17β-estradiol in runoff as affected by various poultry litter application strategies. THE SCIENCE OF THE TOTAL ENVIRONMENT 2013; 444:26-31. [PMID: 23262322 DOI: 10.1016/j.scitotenv.2012.11.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2012] [Revised: 11/08/2012] [Accepted: 11/13/2012] [Indexed: 06/01/2023]
Abstract
Steroidal hormones, which are excreted by all mammalian species, have received increasing attention in recent years due to potential environmental implications. The objective of this study was to evaluate 17β-estradiol concentrations in runoff water from plots receiving poultry litter applications using various management strategies. Treatments included the effects of 1) aluminum sulfate (alum) application rates to poultry litter; 2) time until the first runoff event occurs after poultry litter application; 3) poultry litter application rate; 4) fertilizer type; and 5) litter from birds fed modified diets. Rainfall simulators were used to cause continuous runoff from fertilized plots. Runoff samples were collected and analyzed for 17β-estradiol concentrations. Results showed that increasing alum additions to poultry litter decreased 17β-estradiol concentrations in runoff water. A significant exponential decline in 17β-estradiol runoff was also observed with increasing time until the first runoff event after litter application. Concentrations of 17β-estradiol in runoff water increased with increasing litter application rate and remained above background concentrations after three runoff events at higher application rates. Management practices such as diet modification and selection of fertilizer type were also shown to affect 17β-estradiol concentrations in runoff water. Although results from these experiments typically represented a worst case scenario since runoff events generally occurred immediately after litter application, the contaminant loss from pastures fertilized with poultry litter can be expected to be much lower than continual estradiol loadings observed from waste water treatment plants. Management practices such as alum amendment and application timing can significantly reduce the risk of 17β-estradiol losses in the environment.
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Affiliation(s)
- P B Delaune
- Texas A&M AgriLife Research, P.O. Box 1658, Vernon, TX 76385, USA.
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Goss MJ, Tubeileh A, Goorahoo D. A Review of the Use of Organic Amendments and the Risk to Human Health. ADVANCES IN AGRONOMY 2013; 120. [PMCID: PMC7173535 DOI: 10.1016/b978-0-12-407686-0.00005-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Historically, organic amendments—organic wastes—have been the main source of plant nutrients, especially N. Their use allows better management of often-finite resources to counter changes in soils that result from essential practices for crop production. Organic amendments provide macro- and micronutrients, including carbon for the restoration of soil physical and chemical properties. Challenges from the use of organic amendments arise from the presence of heavy metals and the inability to control the transformations required to convert the organic forms of N and P into the minerals available to crops, and particularly to minimize the losses of these nutrients in forms that may present a threat to human health. Animal manure and sewage biosolids, the organic amendments in greatest abundance, contain components that can be hazardous to human health, other animals and plants. Pathogens pose an immediate threat. Antibiotics, other pharmaceuticals and naturally produced hormones may pose a threat if they increase the number of zoonotic disease organisms that are resistant to multiple antimicrobial drugs or interfere with reproductive processes. Some approaches aimed at limiting N losses (e.g. covered liquid or slurry storage, rapid incorporation into the soil, timing applications to minimize delay before plant uptake) also tend to favor survival of pathogens. Risks to human health, through the food chain and drinking water, from the pathogens, antibiotics and hormonal substances that may be present in organic amendments can be reduced by treatment before land application, such as in the case of sewage biosolids. Other sources, such as livestock and poultry manures, are largely managed by ensuring that they are applied at the rate, time and place most appropriate to the crops and soils. A more holistic approach to management is required as intensification of agriculture increases.
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Affiliation(s)
- Michael J. Goss
- University of Guelph, Kemptville Campus, Kemptville, ON, Canada
- Corresponding author: E-mail:
| | - Ashraf Tubeileh
- University of Guelph, Kemptville Campus, Kemptville, ON, Canada
| | - Dave Goorahoo
- Plant Science Department, California State University, Fresno, CA, USA
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Yang YY, Gray JL, Furlong ET, Davis JG, Revello RC, Borch T. Steroid hormone runoff from agricultural test plots applied with municipal biosolids. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2012; 46:2746-54. [PMID: 22283735 DOI: 10.1021/es203896t] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The potential presence of steroid hormones in runoff from sites where biosolids have been used as agricultural fertilizers is an environmental concern. A study was conducted to assess the potential for runoff of seventeen different hormones and two sterols, including androgens, estrogens, and progestogens from agricultural test plots. The field containing the test plots had been applied with biosolids for the first time immediately prior to this study. Target compounds were isolated by solid-phase extraction (water samples) and pressurized solvent extraction (solid samples), derivatized, and analyzed by gas chromatography-tandem mass spectrometry. Runoff samples collected prior to biosolids application had low concentrations of two hormones (estrone <0.8 to 2.23 ng L(-1) and androstenedione <0.8 to 1.54 ng L(-1)) and cholesterol (22.5 ± 3.8 μg L(-1)). In contrast, significantly higher concentrations of multiple estrogens (<0.8 to 25.0 ng L(-1)), androgens (<2 to 216 ng L(-1)), and progesterone (<8 to 98.9 ng L(-1)) were observed in runoff samples taken 1, 8, and 35 days after biosolids application. A significant positive correlation was observed between antecedent rainfall amount and hormone mass loads (runoff). Hormones in runoff were primarily present in the dissolved phase (<0.7-μm GF filter), and, to a lesser extent bound to the suspended-particle phase. Overall, these results indicate that rainfall can mobilize hormones from biosolids-amended agricultural fields, directly to surface waters or redistributed to terrestrial sites away from the point of application via runoff. Although concentrations decrease over time, 35 days is insufficient for complete degradation of hormones in soil at this site.
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Affiliation(s)
- Yun-Ya Yang
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, Colorado 80523-1170, United States
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Bartelt-Hunt SL, Snow DD, Kranz WL, Mader TL, Shapiro CA, Donk SJV, Shelton DP, Tarkalson DD, Zhang TC. Effect of growth promotants on the occurrence of endogenous and synthetic steroid hormones on feedlot soils and in runoff from beef cattle feeding operations. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2012; 46:1352-1360. [PMID: 22242694 DOI: 10.1021/es202680q] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Supplements and growth promotants containing steroid hormones are routinely administered to beef cattle to improve feeding efficiency, reduce behavioral problems, and enhance production. As a result, beef cattle manure will contain both synthetic steroids as well as a range of endogenous steroids including androgens, estrogens, and progestogens. A two-year controlled study was conducted in which beef cattle were administered steroid hormones via subcutaneous implants and feed additives and the occurrence of 16 endogenous and synthetic steroid hormones and metabolites was evaluated in runoff from beef cattle feedlots and in manure and soil collected from feedlot surfaces. Samples were extracted and analyzed using liquid chromatography tandem mass spectrometryfor metabolites of the synthetic androgen trenbolone acetate, 17α-trenbolone, 17β-trenbolone, for the nonsteroidal semisynthetic estrogen agonist, α-zearalanol, and the synthetic progesterone melengesterol acetate, as well as a wide range of endogeneous estrogens, androgens, and fusarium metabolites. Synthetic steroids including trenbolone metabolites and melengestrol acetate were detected in fresh manure and in feedlot surface soils from cattle administered synthetic steroids at concentrations up to 55 ± 22 ng/g dry weight (dw) (17α-trenbolone) and 6.5 ± 0.4 ng/g dw (melengesterol acetate). Melengesterol acetate was detected in 6% of runoff samples from feedlots holding cattle administered synthetic steroids at concentrations ranging up to 115 ng/L. The presence of melengesterol acetate in runoff from beef cattle feeding operations has not been previously reported. Synthetic steroids were not detected in manure or runoff from control cattle. A wide range of endogenous hormones were detected in runoff and feedlot surface soils and manure from cattle given synthetic steroids and from control cattle, with no statistically significant differences in concentration. These results indicate that runoff from confined animal production facilities is of environmental and public health concern regardless of the use of growth promotants.
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Affiliation(s)
- Shannon L Bartelt-Hunt
- Department of Civil Engineering, University of Nebraska-Lincoln, Peter Kiewit Institute, Omaha, Nebraska 68182-0178, United States.
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Gall HE, Sassman SA, Lee LS, Jafvert CT. Hormone discharges from a midwest tile-drained agroecosystem receiving animal wastes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2011; 45:8755-8764. [PMID: 21877728 DOI: 10.1021/es2011435] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Manure is increasingly being viewed as a threat to aquatic ecosystems due to the introduction of natural and synthetic hormones from land application to agricultural fields. In the Midwestern United States, where most agricultural fields are tile-drained, there is little known about hormone release from fields receiving animal wastes. To this end, seven sampling stations (four in subsurface tile drains and three in the receiving ditch network) were installed at a Midwest farm where various types of animal wastes (beef, dairy, and poultry lagoon effluent, dairy solids, and subsurface injection of swine manure) are applied to agricultural fields. Water flow was continuously monitored and samples were collected for hormone analysis during storm events and baseline flow for a 15 month study period. The compounds analyzed included the natural hormones 17α- and 17β-estradiol, estrone, estriol, testosterone, and androstenedione and the synthetic androgens 17α- and 17β-trenbolone and trendione. Hormones were detected in at least 64% of the samples collected at each station, with estrone being detected the most frequently and estriol the least. Testosterone and androstendione were detected more frequently than synthetic androgens, which were detected in fewer than 15% of samples. Hormone concentrations in subsurface tile drains increased during effluent irrigation and storm events. Hormones also appeared to persist over the winter, with increased concentrations coinciding with early thaws and snowmelt from fields amended with manure solids. The highest concentration of synthetic androgens (168 ng/L) observed coincided with a snowmelt. The highest concentrations of hormones in the ditch waters (87 ng/L for total estrogens and 52 ng/L for natural androgens) were observed in June, which coincides with the early life stage development period of many aquatic species in the Midwest.
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Affiliation(s)
- Heather E Gall
- School of Civil Engineering, Purdue University, West Lafayette, Indiana 47907, USA
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Kuehnbaum NL, Britz-McKibbin P. Comprehensive Profiling of Free and Conjugated Estrogens by Capillary Electrophoresis–Time of Flight/Mass Spectrometry. Anal Chem 2011; 83:8063-8. [DOI: 10.1021/ac201980w] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Naomi L. Kuehnbaum
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario L8S 4MI, Canada
| | - Philip Britz-McKibbin
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario L8S 4MI, Canada
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Tso J, Dutta S, Inamdar S, Aga DS. Simultaneous analysis of free and conjugated estrogens, sulfonamides, and tetracyclines in runoff water and soils using solid-phase extraction and liquid chromatography-tandem mass spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:2213-2222. [PMID: 21341676 DOI: 10.1021/jf104355x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The ability to monitor multiple analytes from various classes of compounds in a single analysis can increase throughput and reduce cost when compared to traditional methods of analyses. This method for analyzing free (parent estrogen) and conjugated estrogens (metabolites) along with sulfonamides and tetracyclines utilizes a high pH (10.4) mobile phase with an ammonium hydroxide buffer for both positive- and negative-mode electrospray ionization. A single-step sample preparation by solid-phase extraction (SPE) was used to isolate and concentrate all analytes simultaneously. The analytical method was developed and validated for recoveries at 3 concentration levels for water and soil and produced recoveries of 42-123% and 21-105% respectively. Method detection limits ranged from 0.3 to 1.0 ng/L for water samples and 0.01 to 0.1 ng/g for soils. The method quantification limit ranged from 0.9 to 3.3 ng/L for water samples and 0.06 to 0.7 ng/g for soils. The single-point standard addition calibration procedure was validated across a linear range of MQL to 100 ng/L with ≥82% accuracy against a matrix matched standard curve. Furthermore, sorption of tetracyclines onto glassware was investigated and minimized by 10% using nitric acid-rinsed glassware, while separation parameters were further optimized based on retention time and signal responses. This method has been used for the quantification of estrogens, tetracyclines, and sulfonamides in soil and runoff waters with multiple compounds detected simultaneously in a single analysis.
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Affiliation(s)
- Jerry Tso
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
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